DJ Qbert is by far one of my favorite DJ's. In 2001 Wave Twisters was released. It was a 45 minute animated music video set to the sounds of DJ Qberts battle style mixing. This has to be one of my favorite clips from the movie. If you've never seen the movie in it's entirety and you're a fan of battle breaks and turntablism, I strongly recommend this animated movie.
I found the full movie on Daily Motion if you have about 45 minutes to kill.
http://www.dailymotion.com/video/xyqezr_dj-q-bert-s-wave-twisters_shortfilms